I am 5'2 and 100 lbs. I have been this weight for two years. However, I had not been eating healthy. I would usually eat little amount of food that was high in calories, like candy. Now I have decided to eat healthy, and I exercise Monday through Friday with Denise Austin in the mornings from 7 am to 8 am. I was going to eat about 1500 calories a day, but I feel that is too much. I don't want to gain any weight. I feel as if I already have, but the scale does not say so. I know I am eating more food than I have in the past, but that is lower in calories. Still, I am afraid I will gain weight. Should I eat less calories, or will I be OK with 1500 calories? I want to do things right, now, but I don't know if I am doing it right. How much calories should I consume to stay this weight?